Home / 1,046,657,671.80-1,444,397,272.74-576,775,807.44

Finding the Fourth Proportional to 1,046,657,671.80, 1,444,397,272.74 and 576,775,807.44

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Solution

The fourth proportional to 1,046,657,671.80, 1,444,397,272.74 and 576,775,807.44 is: 795,955,951.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,657,671.80 : 1,444,397,272.74 = 576,775,807.44 : x
  2. Step 2: Convert to fraction form
    1,046,657,671.80/1,444,397,272.74 = 576,775,807.44/x
  3. Step 3: Cross multiply
    1,046,657,671.80x = 1,444,397,272.74 × 576,775,807.44
  4. Step 4: Simplify right side
    1,046,657,671.80x = 833,093,403,248,747,520
  5. Step 5: Solve for x
    x = 833,093,403,248,747,520/1,046,657,671.80
  6. Step 6: Final answer
    x = 795,955,951.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.